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| Two T Two Design Engineering Limited | | Live |
| HY & CO ENGINEERING COMPANY LIMITED | | Live |
| Jin Nan Engineering Company Limited | | Live |
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| To The Moon Creative Engineering Limited | | Live |
| Crown Wo Construction & Engineering Limited | | Live |
| Shui Wo Decorate Engineering Limited | | Live |
| Kingsley Engineering Limited | | Live |
| NOAH TECHNOLOGY ENGINEERING LIMITED | | Live |
| HOO KEE ENGINEERING LIMITED | | Live |
| Junda Engineering Company Limited | | Live |
| SUPERIR ENGINEERING COMPANY LIMITED | | Live |
| Foster Engineering Limited | | Live |
| LBS ENGINEERING LIMITED | | Live |
| Innovation Gas Engineering Co., Limited | | Live |
| TOKAN ENGINEERING LIMITED | | Live |
| Yiu Yat Engineering Limited | | Live |
| Hop Yat Engineering Company Limited | | Live |
| Kam Lok Technology Engineering Company Limited | | Live |
| San Technology Engineering Limited | | Live |
| PERSEUS ENGINEERING LIMITED | | Live |
| SHUI KEUNG ENGINEERING CO LIMITED | | Live |
| JUNEDA ENGINEERING COMPANY LIMITED | | Live |
| ON TAT HK ENGINEERING LIMITED | | Live |
| Carlyon Construction Engineering Limited | | Live |
| Y&C Design Engineering Limited | | Live |
| J Tat License Engineering Company Limited | | Live |
| P Engineering Limited | | Live |
| Fever Engineering & Consulting Limited | | Live |
| Ngolam Engineering Limited | | Live |
| Ngolam Construction Engineering Limited | | Live |
| HANG YUN ENGINEERING LIMITED | | Live |
| FAST NICE ENGINEERING LIMITED | | Live |
| LUCKY MAX ENGINEERING LIMITED | | Live |
| H-Tech Engineering Co., Limited | | Live |
| Long Tin Engineering Company Limited | | Live |
| EASY FAT ELECTRICAL ENGINEERING LIMITED | | Live |
| Wo Fu Construction Engineering Company Limited | | Live |
| ESPLANADE ENGINEERING & TRANSPORTATION LIMITED | | Live |
| Top Sane Engineering Trading Limited | | Live |
| Hip Nik (TS) Engineering Limited | | Live |
| Linked Engineering Co., Limited | | Live |
| Dongfeng Engine Co., Limited | | Live |
| Long Top E&M Engineering Limited | | Live |
| LOK LOK ENGINEERING CO LIMITED | | Live |
| CF CATERING ENGINEERING LIMITED | | Live |
| YU WAN ENGINEERING LIMITED | | Live |
| Sun Tai Engineering Company Limited | | Live |
| Plus Two Engineering Company Limited | | Live |
| Kwan Siu Engineering Co., Limited | | Live |
| SAN GOR AIR CONDITION ENGINEERING LIMITED | | Live |
| Excellence Scaffolding Engineering Company Limited | | Live |
| P & R Engineering Limited | | Live |
| NEW SLAM GREEN ENGINEERING LIMITED | | Live |
| XIN XIN CONSTRUCTION ENGINEERING COMPANY LIMITED | | Live |
| Cheukam Engineering Company Limited | | Live |
| M&M Engineering Company Limited | | Live |
| JUN CHENG CONSTRUCTION ENGINEERING LIMITED | | Live |
| DIGITAL VALUE ENGRG & CONSTRUCTION LIMITED | | Live |
| Yan Construction & Engineering Limited | | Live |
| Wing Yin Engineering Company Limited | | Live |
| EZ Engineering Limited | | Live |
| VAST SUCCESS ENGINEERING LIMITED | | Live |
| 3WIN ENGINEERING LIMITED | | Live |
| CS Engineering & Construction Company Limited | | Live |
| Luck Fortune Engineering Limited | | Live |
| M. LUI MECHANIC ENGINEERING LIMITED | | Live |
| Smart One Engineering Limited | | Live |
| SAN KWAN KEE ENGINEERING COMPANY LIMITED | | Live |
| Exit Pool Engineering Company Limited | | Live |
| Wing Wah Trading Engineering Company Limited | | Live |
| K & M Engineering Limited | | Live |
| Sky Gain Construction Engineering Limited | | Live |
| GRACEFRUIT ENGINEERING COMPANY LIMITED | | Live |
| Chi Kit Outstanding Engineering Limited | | Live |
| WAI CHUNG ENGINEERING LIMITED | | Live |
| YING LAI ENGINEERING COMPANY LIMITED | | Live |
| Yuk Sheng Engineering Limited | | Live |
| Victory Ambition Engineering Limited | | Live |
| Wellbridge Engineering Limited | | Live |
| Fai Engineering Company Limited | | Live |
| Yield On (Group) Engineering Limited | | Live |
| Ka Hei Electric Engineering Limited | | Live |
| Soaraway E&M Engineering Limited | | Live |
| YANWING CONSTRUCTION ENGINEERING COMPANY LIMITED | | Live |
| ENGLISH SOS LIMITED | | Live |
| Wo Jez Engineering & Construction Limited | | Live |
| YAU LEI ENGINEERING LIMITED | | Live |
| Sun Sun Engineering Company Limited | | Live |
| W Construction Engineering Limited | | Live |
| Ngai Sun Construction Engineering Limited | | Live |
| YAT YIK ENGINEERING COMPANY LIMITED | | Live |
| ANGEL DESIGN ENGINEERING COMPANY LIMITED | | Live |
| Wan Yee Engineering Company Limited | | Live |
| NEW SIU ON ENGINEERING LIMITED | | Live |
| United System Engineering Limited | | Live |
| GREATLAND AIR-COND. & ELEC. ENG. CO. LIMITED | | Live |
| Po Wah Yuen Landscape Engineering Limited | | Live |